package action;

import java.text.DateFormat;
import java.util.Date;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;

import bean.Status;
import bean.User;
import dao.StatusDAO;
import dao.UserDAO;

public class UpdateStatusAction extends Action {
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		UserDAO userDAO=new UserDAO();
		StatusDAO statusDAO=new StatusDAO();
		ActionErrors errors=new ActionErrors();
		HttpSession session=request.getSession(false);

		User user=(User)session.getAttribute("user");

		if(user!=null){
			Date now = new Date();
			DateFormat.getInstance().format(now);
			System.out.println(""+now);
		    Status newStatus=new Status(user,request.getParameter("status"),now);
		    statusDAO.save(newStatus);
		    session.setAttribute("status", newStatus.getStatusContent());
		    return mapping.findForward("success");
		}
		else{
			errors.add("notExist",new ActionMessage("updateStatus.notExist"));
		}
		
		saveErrors(request, errors);
		return mapping.getInputForward();
		
			
	}
}
